Diving Rovinj. This diving center offers shore dives, off-site island and wreck dives, and night diving (from 115 Kn). The Baron Gautsch shipwreck dive is the most popular around Rovinj, but at 570 Kn, it’s also the most expensive. The center also offers diving courses, a two-hour discovery dive, and specialized courses for advanced divers. Hotel Istra, Otok Sveti Andrija, Rovinj, Istarska, 52210. 095/902–5543; www.diving.de.